Make use of new AX name calc in Chromium.

third_party/WebKit/Source/modules/accessibility/AXMenuList.h

 /*
  * Copyright (C) 2010 Apple Inc. All Rights Reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 23 matching lines @@
 class LayoutMenuList;
 
 class AXMenuList final : public AXLayoutObject {
 public:
     static AXMenuList* create(LayoutMenuList* layoutObject, AXObjectCacheImpl&);
 
     bool isCollapsed() const override;
     AccessibilityExpanded isExpanded() const final;
     bool press() const override;
     void clearChildren() override;
+    bool nameFromContents() const override;
 
     void didUpdateActiveOption(int optionIndex);
     void didShowPopup();
     void didHidePopup();
 
 private:
     AXMenuList(LayoutMenuList*, AXObjectCacheImpl&);
 
     bool isMenuList() const override { return true; }
     AccessibilityRole determineAccessibilityRole() final;
     bool canSetFocusAttribute() const override;
 
     void addChildren() override;
 };
 
 DEFINE_AX_OBJECT_TYPE_CASTS(AXMenuList, isMenuList());
 
 } // namespace blink
 
 #endif // AXMenuList_h